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Panel and manufacturing method thereof

A manufacturing method and panel technology, which are applied in the field of mechanical processing, can solve the problems that the effect of pattern modification is not long and the cost is high, and achieve the effects of improving the appearance and texture, not easy to change color or falling off, and the method is simple and easy to implement.

Active Publication Date: 2012-10-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a panel and its manufacturing method to solve the problems in the prior art that the cost of improving the appearance of panels and other appearance parts is high and the effect of pattern modification is not long-lasting

Method used

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  • Panel and manufacturing method thereof
  • Panel and manufacturing method thereof

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] figure 1 is a schematic flow chart of the panel manufacturing method according to the present invention.

[0028] Such as figure 1 As shown, the panel manufacturing method according to the present invention includes: step a), pre-treating the inner surface of the mold; step b), making a film negative; step c), pasting a tape with the After the film film with the predetermined pattern is described, exposure is carried out; step d), the inner surface of the above mold is etched; and step e), the above mold obtained through step d) is used to obtain the panel by injection molding.

[0029] figure 2 It is a structural schematic view of the mold according to a preferred embodiment of the present invention before etching, see figure 2 , accor...

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Abstract

The invention provides a panel and a manufacturing method thereof. The manufacturing method comprises the following steps of a) carrying pretreatment on an inner surface of a mold, b) preparing a film negative with predetermined patterns, c) pasting the film negative with the predetermined patterns on a predetermined area of the inner surface of the mold, and carrying out exposure, d) etching the inner surface of the mold, and e) through the mold obtained by the above steps, carrying out injection molding to obtain the panel. The manufacturing method provided by the invention improves the appearance texture of the panel and reduces a processing cost. The panel obtained by the manufacturing method has surface patterns having lasting modification effects. The manufacturing method is simple, can be operated easily, is convenient for popularization, and can realize diversification of appearances of a lot of related products.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular, to a panel and a manufacturing method thereof. Background technique [0002] At present, in the field of air-conditioning industrial production, screen printing is usually used to increase the pattern on the panel and other appearance parts to improve the texture or craftsmanship of the appearance, and the pattern layer formed by this method is to print the pattern-forming material on the surface of the panel layer Formed, relatively consuming manpower, material and financial resources, and because the permanence of the screen printing ink cannot be guaranteed, the phenomenon of peeling off will occur after a long time, so that the long-term pattern modification effect cannot be guaranteed. [0003] Therefore, it is urgent to propose a new technology to solve the problems of high cost and short-term pattern modification effect in the related art when improving the appearance of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C1/24
Inventor 曾森
Owner GREE ELECTRIC APPLIANCES INC
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